// JavaScript Document
function formcheck(wchirequest){
	if (wchirequest.cust_name.value==""){
	      alert("The field name is mandatory, thanks to fill it.");
	      wchirequest.cust_name.focus();
	      wchirequest.cust_name.select();
	      return false;
	    }
	if (wchirequest.email.value==""){
	  alert("The field email is mandatory, thanks to fill it.");
      wchirequest.email.focus();
	  return false;
	}else{
	  var myReg = /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
	  var myStr = new String(wchirequest.email.value);
	  var resArr = myStr.match(myReg);
	  if (resArr==null){
		alert("Please check the email field, it seems incorrect");
		wchirequest.email.focus();
		wchirequest.email.select();
		return false;
	  }else{
		wchirequest.email.value = resArr[0];
	  }
	}
}